239000000428 dust Substances 0.000 claims abstract description 10. 239000012530 fluid Substances 0.000 claims abstract description 28. Assignors: ROSCHI, ERMES, ROSCHI, RICCARDO Publication of US20050262662A1 publication Critical patent/US20050262662A1/en Application granted granted Critical Publication of US7757345B2 publication Critical patent/US7757345B2/en Status Active legal-status Critical Current Adjusted expiration legal-status Critical Links ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Application filed by New Ermes Europe SpA filed Critical New Ermes Europe SpA Assigned to NEW ERMES EUROPE S.P.A. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Family has litigation Priority claimed from ITMI2004A1074 external-priority First worldwide family litigation filed litigation Critical (B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License. Original Assignee New Ermes Europe SpA Priority date (The priority date is an assumption and is not a legal conclusion. 
Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) ( en Inventor Riccardo Roschi Ermes Roschi Current Assignee (The listed assignees may be inaccurate.
Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Active, expires Application number US11/139,997 Other versions US20050262662A1 Google Patents Suction nozzle for vacuum cleaner or the like with detachable suction ductĭownload PDF Info Publication number US7757345B2 US7757345B2 US11/139,997 US13999705A US7757345B2 US 7757345 B2 US7757345 B2 US 7757345B2 US 13999705 A US13999705 A US 13999705A US 7757345 B2 US7757345 B2 US 7757345B2 Authority US United States Prior art keywords base plate suction duct suction suction nozzle duct Prior art date Legal status (The legal status is an assumption and is not a legal conclusion.
Google Patents US7757345B2 - Suction nozzle for vacuum cleaner or the like with detachable suction duct US7757345B2 - Suction nozzle for vacuum cleaner or the like with detachable suction duct
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